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ChEBI ID: 139120
| Member | Definition | Role |
|---|---|---|
| alpha-carotene | A cyclic carotene with a beta- and an epsilon-ring at opposite ends respectively. | alpha-carotene |
| beta carotene | A cyclic carotene obtained by dimerisation of all-trans-retinol. A strongly-coloured red-orange pigment abundant in plants and fruit and the most active and important provitamin A carotenoid. | beta-carotene |
| Timeframe | Studies, Drugs in This Class (%) | All Drugs % |
|---|---|---|
| pre-1990 | 587 (7.32) | 18.7374 |
| 1990's | 2,004 (24.98) | 18.2507 |
| 2000's | 2,493 (31.07) | 29.6817 |
| 2010's | 2,178 (27.14) | 24.3611 |
| 2020's | 762 (9.50) | 2.80 |
| Publication Type | Studies, Drugs in This Class (%) | All Drugs (%) |
|---|---|---|
| Trials | 939 (10.69%) | 5.53% |
| Reviews | 706 (8.04%) | 6.00% |
| Case Studies | 68 (0.77%) | 4.05% |
| Observational | 11 (0.13%) | 0.25% |
| Other | 7,061 (80.38%) | 84.16% |